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Lesson 7-7 Pages 319-321 Percent of a number Lesson Check 7-6
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Lesson 7-7 Pages 319-321. Percent of a number. Lesson Check 7-6. What you will learn!. How to find the percent of a number. Vocabulary. What you really need to know!. You can use a proportion or an equation to find the percent of a number. What you really need to know!. - PowerPoint PPT Presentation

### Transcript of Lesson 7-7 Pages 319-321

• Lesson 7-7 Pages 319-321Percent of a numberLesson Check 7-6

• What you will learn!How to find the percent of a number.

• PercentBasePart

• What you really need to know!You can use a proportion or an equation to find the percent of a number.

• What you really need to know!The percent proportion can be written as:

• What you really need to know!The percent equation can be written as:

• Example 1:Out of 1,423 adults surveyed, 30% said they knew the name of their mail carrier. How many of the people surveyed knew their mail carriers name?

• 30% of 1,423 is how much?Example 1: Percent Equation Method:About 427

• What number is 120% of 24?Example 2:

• 28.8

• What number is 120% of 24?Example 2:

• Find 25% of \$600.Example 3:

• \$150

• Find 25% of \$600.Example 3:

• Page 320Guided Practice#s 4-8

• Pages 319-320 with someone at home and study examples!Read:

• Homework: Page 321#s 9-23 all #s 25-35Lesson Check 7-7

• Page582Lesson 7-7

• Lesson Check 7-7

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